Started out as the excellant SD Studios pulse rifle but I had the HGC aluminum shrouds added, improved the stock detent and retention system, and replaced the non functional gun components with functional gun components.

I helped design the ammo based on real steel H&K caseless ammo.

They are prop rounds, for show only. The upper normally fires .45 ACP ammunition but I will be using a .22 cal conversion kit to reduce recoil. The prop is not engineered for prolonged, heavy recoil.

Before anyone screams ILLEGAL let me remind all of you that I have been a cop since the 80's and a fully licensed gun dealer / maker (FFL) for over 25 years so everything is legal.